There are 5 simple tenses: Bilinen geçmiş zaman (past tense for known, like you lived it yourself), Öğrenilen geçmiş zaman(past tense for learned, like if someone else told you), Şimdiki zaman(present continuous tense), Geniş zaman(present simple tense), Gelecek zaman (future)
https://tr.wikipedia.org/wiki/Kategori:T%C3%BCrk%C3%A7ede_zamanlar
2020年5月1日
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4 simple tenses:
past tense
present continuous tense
present simple tense
future tense
4 combined tenses:
past perfect
past continuous
past present
future continuous
and the rumor tense with -miş